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60B40121-1 — 60B40121-1

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

60B40121-1: 60B40121-1.

The 60B40121-1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-281-6849, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
60B40121-1
NSN: 6685-01-281-6849
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number60B40121-1
NSN6685-01-281-6849
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 60B40121-1 TITLE COMPONENT PN 60B40121-1 MFR 60B40121-1
KEY FEATURES
•
CONTACT TYPE: PIN
•
SCALE MARKING: LINED INCREMENTS AND NUMERALS
•
LENGTH: 7.500 INCHES MAXIMUM IN
•
CURRENT TYPE: DC
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ELECTRICAL CONNECTION QUANTITY: 1
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DC VOLTAGE RATING: 28.0 VOLTS NOMINAL AND 5.0 VOLTS NOMINAL
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ELECTRICAL CONNECTION IDENTIFYING NUMBER: MIL-C-26500
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SCALE RANGE: +0.1 TO 200.0 DEG CELSIUS ALL INDICATORS SINGLE SCALE
TECHNICAL CHARACTERISTICS
CONTACT TYPEPIN
SCALE MARKINGLINED INCREMENTS AND NUMERALS
LENGTH7.500 INCHES MAXIMUM IN
CURRENT TYPEDC
ELECTRICAL CONNECTION QUANTITY1
DC VOLTAGE RATING28.0 VOLTS NOMINAL AND 5.0 VOLTS NOMINAL
ELECTRICAL CONNECTION IDENTIFYING NUMBERMIL-C-26500
SCALE RANGE+0.1 TO 200.0 DEG CELSIUS ALL INDICATORS SINGLE SCALE
SCALE MARKING TRANSPARENCYNONLUMINOUS
CONTACT QUANTITY15
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES 2
1834-16LWReference document
Same NSN cross-reference
Reference document — Secondary reference
521637Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 60B40121-1?
60B40121-1 is a 60B40121-1.
What parts can replace 60B40121-1?
There are 2 known substitutes for 60B40121-1: 1834-16LW, 521637. Substitute compatibility should be verified for your specific system.
What is the NSN for 60B40121-1?
60B40121-1 is cataloged in the U.S. Government catalog under NSN 6685-01-281-6849. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.